Methods for top-down constructing panel type retaining wall structure

摘要

The present invention (a) cutting the point where the first retaining wall block is to be installed; (b) installing a first foundation block having a predetermined width on the floor adjacent to the cut slope; (c) arranging a first retaining wall block on the first base block at an inclined angle in the cut slope direction; (d) fixing the first retaining wall block to the ground of the cut slope; (e) excavating a bottom surface in the width direction of the first foundation block to cut a point where the second retaining wall block will be installed; (f) installing a second foundation block having a predetermined width on the floor adjacent to the cut slope; (g) arranging a second retaining wall block on the second foundation block at an inclined angle in the cut slope direction; (h) fixing the second retaining wall block to the ground of the cut slope; (i) excavating a bottom surface in the width direction of the second foundation block to cut a point where the third retaining wall block is to be installed; (j) the third retaining wall block to the nth retaining wall block also includes a series of processes for repeatedly constructing n retaining wall blocks stepwise by repeating the steps substantially the same as steps (f) to (i) below. Disclosed is a method for constructing a panel-type retaining wall capable of top-down.